FI922740A - Foerfarande foer avlaegsning av aceton fraon en blandning, som innehaoller aceton, metylacetat och metyljodid - Google Patents

Foerfarande foer avlaegsning av aceton fraon en blandning, som innehaoller aceton, metylacetat och metyljodid Download PDF

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Publication number
FI922740A
FI922740A FI922740A FI922740A FI922740A FI 922740 A FI922740 A FI 922740A FI 922740 A FI922740 A FI 922740A FI 922740 A FI922740 A FI 922740A FI 922740 A FI922740 A FI 922740A
Authority
FI
Finland
Prior art keywords
aceton
metyljodid
methylacetat
blandning
fraon
Prior art date
Application number
FI922740A
Other languages
English (en)
Finnish (fi)
Other versions
FI922740A0 (fi
Inventor
Jeremy Bernard Cooper
John Dixon-Hall
Stephen James Smith
Original Assignee
Jeremy Bernard Cooper
Dixon Hall John
Stephen James Smith
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jeremy Bernard Cooper, Dixon Hall John, Stephen James Smith filed Critical Jeremy Bernard Cooper
Publication of FI922740A0 publication Critical patent/FI922740A0/fi
Publication of FI922740A publication Critical patent/FI922740A/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/87—Preparation of ketenes or dimeric ketenes
    • C07C45/90—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/573—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/80—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C07C45/83—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation by extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/20—Power plant
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/22—Accessories

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cephalosporin Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Saccharide Compounds (AREA)
  • Steroid Compounds (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Polyesters Or Polycarbonates (AREA)
FI922740A 1991-06-12 1992-06-12 Foerfarande foer avlaegsning av aceton fraon en blandning, som innehaoller aceton, metylacetat och metyljodid FI922740A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919112623A GB9112623D0 (en) 1991-06-12 1991-06-12 Separation process

Publications (2)

Publication Number Publication Date
FI922740A0 FI922740A0 (fi) 1992-06-12
FI922740A true FI922740A (fi) 1992-12-13

Family

ID=10696523

Family Applications (1)

Application Number Title Priority Date Filing Date
FI922740A FI922740A (fi) 1991-06-12 1992-06-12 Foerfarande foer avlaegsning av aceton fraon en blandning, som innehaoller aceton, metylacetat och metyljodid

Country Status (17)

Country Link
US (1) US5262014A (fr)
EP (1) EP0518562B1 (fr)
JP (1) JP3249577B2 (fr)
KR (1) KR100228991B1 (fr)
CN (1) CN1069021A (fr)
AT (1) ATE137485T1 (fr)
AU (1) AU1737292A (fr)
BR (1) BR9202242A (fr)
CA (1) CA2070560A1 (fr)
DE (1) DE69210310T2 (fr)
FI (1) FI922740A (fr)
GB (1) GB9112623D0 (fr)
MX (1) MX9202797A (fr)
NO (1) NO922272L (fr)
NZ (1) NZ243023A (fr)
TW (1) TW207960B (fr)
ZA (1) ZA924024B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN192600B (fr) * 1996-10-18 2004-05-08 Hoechst Celanese Corp
EP2204357A1 (fr) 2009-01-06 2010-07-07 BP Chemicals Limited Procédé pour l'élimination de l'acétone d'un flux comprenant de l'acétone, de l'acétate de méthyle et de l'iodure de méthyle
CN101870644B (zh) * 2010-07-20 2013-01-23 张立省 羰基合成乙酸酐工艺中去除丙酮的装置
CN101891605B (zh) * 2010-07-20 2013-05-15 张立省 羰基合成乙酸酐工艺中去除丙酮的方法
KR101700649B1 (ko) 2014-04-25 2017-01-31 대유산업개발(주) 등산로용 축광 안내판 제조방법 및 안내판
WO2018071030A1 (fr) * 2016-10-13 2018-04-19 Cummins Inc. Systèmes et procédés de diagnostic de catalyseur basé sur un modèle

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906675A (en) * 1959-09-29 gallons
US2249847A (en) * 1938-05-27 1941-07-22 Carbide & Carbon Chem Corp Recovery method for cyclic vapor phase reaction products
US2710829A (en) * 1947-05-15 1955-06-14 Stanolind Oil & Gas Co Separation of oxygenated compounds from aqueous solutions
US2671052A (en) * 1951-11-13 1954-03-02 Celanese Corp Methyl acetate distillation
US2704271A (en) * 1952-03-14 1955-03-15 Gulf Research Development Co Process of separating organic mixtures
GB740716A (en) * 1952-08-29 1955-11-16 Stanolind Oil & Gas Co Improvements in or relating to process for separation of close-boiling liquid pairs by distillation
GB741485A (en) * 1953-01-31 1955-12-07 Distillers Co Yeast Ltd Improvements in or relating to a distillation process for working-up reaction mixtures obtained by the oxidation of acetaldehyde
US2878283A (en) * 1957-01-23 1959-03-17 Donald F Othmer Process for recovering acetic acid
GB1092629A (en) * 1964-11-27 1967-11-29 Distillers Co Yeast Ltd Separation of acetone from organic mixtures
NL6704030A (fr) * 1966-03-30 1967-10-02
US3531376A (en) * 1968-12-23 1970-09-29 Mitsubishi Chem Ind Purification of acetone by extractive distillation and rectification with simultaneous alkali-containing acetone solution contact and halogen impurity side stream removal
US3692636A (en) * 1969-11-28 1972-09-19 Celanese Corp Separation of a mixture comprising vinyl acetate,ethyl acetate,and acetic acid by distillation
GB1308718A (en) * 1970-07-01 1973-03-07 Sir Soc Italiana Resine Spa Method of separating vinyl acetate from liquid mixtures
US4008131A (en) * 1975-12-11 1977-02-15 Monsanto Company Purification of acetic acid
US4252748A (en) * 1978-12-29 1981-02-24 Halcon Research And Development Corporation Recovery of acetone produced by carbonylation
DE3136027A1 (de) * 1981-09-11 1983-03-24 Hoechst Ag, 6000 Frankfurt Verfahren zur abtrennung von aceton aus carbonylierungsgemischen
DE3149094A1 (de) * 1981-12-11 1983-06-16 Hoechst Ag, 6230 Frankfurt Verfahren zur entfernung von aceton aus reaktionsgemischen von carbonylierungsreaktionen
NZ203226A (en) * 1982-02-13 1985-08-30 Bp Chemical Ltd Production of acetic anhydride from methanol and carbon monoxide
DE3429180A1 (de) * 1984-08-08 1986-02-20 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von essigsaeureanhydrid und ggf. essigsaeure
JPS6156144A (ja) * 1984-08-27 1986-03-20 Daicel Chem Ind Ltd カルボニル化反応混合物からのアセトンの分離法
US4722769A (en) * 1986-04-24 1988-02-02 Allied Corporation Process for recovery of acetone
GB8724971D0 (en) * 1987-10-24 1987-11-25 Bp Chem Int Ltd Separation process
US5057192A (en) * 1990-11-02 1991-10-15 Eastman Kodak Company Acetone removal from acetic anhydride production process

Also Published As

Publication number Publication date
CN1069021A (zh) 1993-02-17
EP0518562A2 (fr) 1992-12-16
JPH05229982A (ja) 1993-09-07
KR930000457A (ko) 1993-01-15
NZ243023A (en) 1993-10-26
CA2070560A1 (fr) 1992-12-13
BR9202242A (pt) 1993-02-02
MX9202797A (es) 1992-12-01
EP0518562A3 (en) 1993-03-03
ZA924024B (en) 1993-12-02
ATE137485T1 (de) 1996-05-15
JP3249577B2 (ja) 2002-01-21
NO922272L (no) 1992-12-14
GB9112623D0 (en) 1991-07-31
NO922272D0 (no) 1992-06-10
DE69210310D1 (de) 1996-06-05
AU1737292A (en) 1992-12-17
US5262014A (en) 1993-11-16
EP0518562B1 (fr) 1996-05-01
TW207960B (fr) 1993-06-21
FI922740A0 (fi) 1992-06-12
DE69210310T2 (de) 1996-09-12
KR100228991B1 (ko) 1999-11-01

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